Y'all Gotta Take Care of This Here Tree

>Headcanon: Applejack infrequently visits the Tree of Harmony. Her natural Earth pony-ness puts her in-tune with nature (and she's a bit of a tree hugger anyway), and so she just likes to stop by and see how Harmony's doing. They catch up, AJ often comes with little gifts, and they always end with a hug.